Submersible Pump HP 1 hp Rated Voltage 230 VAC Amps 8.2 A Phase - Pumps 1 Number of Stages 10 Number of Wires 3 Discharge Head Material Stainless Steel Impeller Material Acetal Shaft Material 17-4 PH Stainless Steel Nominal Flow Rate 16 gpm Flow Rate @ 100 ft @ 40 PSI 16 gpm Flow Rate @ 100 ft @ 50 PSI 14 gpm Flow Rate @ 150 ft @ 40 PSI 12.5 gpm Flow Rate @ 150 ft @ 50 PSI 11 gpm Max Head 343 ft Discharge Dia 1 1/4 in Max Operating Temp 120 Degrees F